.btn-save {
  background: darkorange;
  color: white;
  margin: 1rem .5rem;
  border-radius: 3px;
  flex-grow: 1;
  border: none;
  min-height: 2rem;
}

button.btn-save:active {
  background: orangered;
}

.container-btn {
  width: 100%;
  display: flex;
}

.container-ipt-group {
  display: flex;
  flex-direction: column;

  label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    padding: .5rem;

    span {
      width: 30%;
      font-size: 14px;
    }
    input {
      padding: 0;
      text-align: right;
    }
    select {
      text-align: right;

      option {
        text-align: right;
      }
    }
  }
}
.papers-type {
  position: relative;

  .select-papers-type {
    position: absolute;
    opacity: 0;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
  }
}